# FindEnergyRates

FindEnergyRates helps US consumers compare live retail electricity plans, utility
price-to-compare (default-service) rates, and the utility serving a given ZIP code,
across deregulated markets.

## MCP server (for AI assistants)

- [Use FindEnergyRates in your AI assistant](https://findenergyrates.com/mcp-for-assistants): Free public MCP endpoint at https://findenergyrates.com/mcp/public. No key and no sign-in. Works with Claude, ChatGPT, Gemini, Grok, Le Chat and other MCP clients. Setup steps, example questions, and limits (20 tool calls a minute, 300 a day per address).
- [FindEnergyRates MCP Server](https://findenergyrates.com/developers/mcp): Read-only Model Context Protocol server exposing live US retail electricity plans by state and utility, utility price-to-compare rates, and ZIP-to-utility lookup. The public endpoint above needs no key. A separate keyed endpoint for developer integrations is at https://findenergyrates.com/mcp; it takes a bearer API key on every request, free by email to support@findenergyrates.com. Official registry name: com.findenergyrates/electricity-rates.